Method and device for indicating state of turn signal and automobile

A technology of turning status and turn signals, which is applied in signal devices, vehicle parts, transportation and packaging, etc., and can solve the problems of not turning on turn signals, not turning off turn signals, etc.

Active Publication Date: 2020-04-14
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a method and device for indicating the state of the turn signal, and an automobile, which solves the problem that the turn signal does not turn on when the vehicle changes lanes or does not turn off the turn signal after changing lanes.

Method used

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  • Method and device for indicating state of turn signal and automobile
  • Method and device for indicating state of turn signal and automobile
  • Method and device for indicating state of turn signal and automobile

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Experimental program
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Embodiment 1

[0057] Such as figure 1 As shown, the embodiment of the present invention provides a method for prompting the state of the turn signal, including:

[0058] Step 11. Obtain the steering state of the vehicle and the state of the turn signal;

[0059] Step 12: Generate steering prompt information according to the steering state of the vehicle and the state of the turn signal.

[0060] In this embodiment, the vehicle controller recognizes the road image obtained by the front camera through the model predictive controller, and judges whether the vehicle has a turning tendency or has turned according to the road image, and obtains the state of the turn signal at this time through the body controller, And according to the vehicle steering state and the status of the turn signal, it is judged whether the vehicle is turning but the turn signal is not turned on in time, or the turn signal is not turned off in time after the turn is completed for a period of time. Turn on the turn sign...

Embodiment 2

[0094] Such as Figure 5 As shown, the embodiment of the present invention also provides a turn signal status reminder device, including:

[0095] An acquisition module 51, configured to acquire vehicle steering status and turn signal status;

[0096] The control module 52 is configured to generate steering prompt information according to the vehicle steering status and the status of the steering lamp.

[0097] In this embodiment, the vehicle controller recognizes the road image obtained by the front camera through the model predictive controller, and judges whether the vehicle has a turning tendency or has turned according to the road image, and obtains the state of the turn signal at this time through the body controller, And according to the vehicle steering state and the status of the turn signal, it is judged whether the vehicle is turning but the turn signal is not turned on in time, or the turn signal is not turned off in time after the turn is completed for a period o...

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Abstract

The invention discloses a turn signal status indication method, device and a car. The turn signal status indication method comprises following steps: obtaining the steering status and the turn signalstatus of a car; generating steering prompt information according to the steering status and the turn signal status of the car. The whole vehicle controller of the invention can prompt drivers to turnon or off the turn signal according to the vehicle steering state and the turn signal state control instrument display, remind the driver to turn on or off the turn signal in time to avoid hinderingthe normal operation of the vehicles at the rear and side and effectively reduce the probability of traffic accidents.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a method and device for indicating the state of a turn signal and an automobile. Background technique [0002] Traffic regulations clearly stipulate that the car needs to be reminded in advance through the turn signal before there is an obvious turning behavior. However, due to some bad habits of drivers driving fuel vehicles or pure electric vehicles, incorrect use of turn signals, such as: changing lanes without turning on Turn signal, do not turn off the turn signal after changing lanes, do not turn on the left turn signal when starting, suddenly change lanes, drive in an S-shaped shuttle on the road, especially at high speeds, such behaviors can easily hinder the rear and side lanes Sudden braking will cause traffic jams, cause accidents, and violate the "Road Traffic Safety Regulations." Contents of the invention [0003] In order to solve the above-mentioned technical problems...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/34B60Q11/00B60K35/00
Inventor 邓祥敬邵桂欣陈若愚
Owner BEIJING ELECTRIC VEHICLE
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